Practice and experience with BASIS: An interactive programming system for introductory courses in informatics
R. P. De Van Riet, R. Wiggers · Software Practice and Experience · 1979
Abstract The BASIS system is an interactive and conversational system, written in Pascal, to be used in the workshop of the introductory course in informatics. Its language is a subset of Pascal. Based on some years of experience with several versions of the system, we will discuss some implementational aspects.